System Diagram

Fig. 38 Coolant Fan Wiring Circuit (Part 1 Of 3). 1991 Cutlass Supreme & Grand Prix w/3.1L/V6-192 & 3.4L/V6-204:

Fig. 38 Coolant Fan Wiring Circuit (Part 2 Of 3). 1991 Cutlass Supreme & Grand Prix w/2.3L/4-138:

Fig. 38 Coolant Fan Wiring Circuit (Part 3 Of 3). 1991 Cutlass Supreme & Grand Prix w/2.3L/4-138, 3.1L/V6-192 & 3.4L/V6-204: